baber/WOPTO huggingface dataset:
Patent AU-697542-B2 (AU)
Title: Ball point fluid-assisted electrocautery device
Inventor: MULIER PETER M J
IPC: A61B18/14
Filed: 1996-10-02
Granted: 1998-10-08
Abstract: An electrocautery device is disclosed. In accordance with one aspect of the invention, the electrocautery electrode/tip is provided with a hollow, conductive tube terminating at its distal end in a ball point type tip. Fluid, preferably conductive fluid, is applied to the proximal end of the hollow electrode/tip, and expelled from the distal end thereof during electrocautery. The conductive fluid is supplied by a pressurized canister. The ball point distal tip allows the distal tip to be directly applied to the tissue and "rolled" or slid along the tissue. This allows the distal tip to be moved across the tissue without dragging or snagging on the tissue. In addition, the conductive fluid expelled from the distal tip further lubricates the distal tip as it moves across the tissue. If conductive fluid is used, the conductive fluid emanating from the electrode/tip conducts the RF electrocautery energy away from the distal tip so that it is primarily the fluid, rather than the distal tip that actually accomplishes the cauterizing of tissue. That is, the fluid serves as a "virtual" electrocautery electrode. Since it is the fluid, rather than the distal tip that cauterizes, coagulates and ablates, no burns or perforations are made to the tissue, reducing the amount of debris at the site. Also, the flow of fluid through the electrode/tip tends to keep the distal tip clean and cool. <IMAGE>
Patent AU-773243-B2 (AU)
Title: Growth of diamond clusters
Inventor: DAVIES GEOFFREY JOHN
IPC: C01B31/06
Filed: 2000-10-04
Granted: 2004-05-20
Abstract: A diamond cluster includes a core and an overgrown region containing a plurality of diamond crystallites extending outwards from the core, the majority of the crystallites having a cross-sectional area which increases as the distance of the crystallite from the core increases. Generally, at least 80% of the crystallites have a cross-sectional area which increases as the distance of the crystallite from the core increases. Furthermore, a method of producing a plurality of the diamond clusters includes the stops of providing a source of carbon, providing a plurality of growth center particles, each comprising a bonded mass of constituent particles, producing a reaction mass by bringing the carbon source and growth center particles into contact with a solvent/catalyst, subjecting the reaction mass to conditions of elevated temperature and pressure suitable for crystal growth, and recovering a plurality of diamond clusters from the reaction mass.
Patent AU-546765-B2 (AU)
Title: Hot sprue valve
Inventor: TAYLOR ARNOLD E
IPC: B29C45/26
Filed: 1981-10-19
Granted: 1985-09-19
Abstract: A hot sprue valve assembly is provided for controlling flow of molten material into the mold cavity of an injection molding machine. The valve assembly is particularly designed for use with an injection molding machine for molding centrally apertured record discs, such as video information discs. The valve assembly includes a hot sprue bushing defining a heated flow path for passage of molten material toward a stationary dispersion head positioned centrally within the mold cavity. The dispersion head directs the molten material to flow in a generally radially outward direction with substantially uniform radial distribution into the mold cavity. A cylindrical sleeve valve is carried about the hot sprue bushing for reciprocal movement between an open position retracted from the mold cavity to permit flow of the molten material into the mold cavity, and a closed position projecting into the mold cavity in seated engagement with the dispersion head simultaneously to prevent flow of the molten material into the mold cavity and to mold a central aperture in the disc.
Patent AU-688390-B2 (AU)
Title: Liquid separation apparatus and method
Inventor: HOLM NIELS-ERIK
IPC: B01L3/14
Filed: 1994-11-18
Granted: 1998-03-12
Abstract: In a process of separating a liquid sample having phase portions of different densities by centrifugal separation, a phase separator container is employed. The phase separator container comprises a housing having concentric inner and outer cylindrical walls defining a longitudinal axis and a top wall and further a piston body constituting a bottom wall of the housing. The piston body defines together with the outer cylindrical wall, the inner cylindrical wall and the top wall, an annular chamber for receiving the liquid sample. The piston body is displaceable within the annular chamber for draining a phase portion separated from the liquid sample through a drain conduit means communicating with the annular chamber. The phase separation chamber further comprises a reaction chamber to which the phase portions exposed from the annular chamber is processed. The apparatus further includes a liquid supply means for supplying the liquid sample to the annular chamber, a motor means for rotating the phase separation container round its longitudinal axis at a rotational speed causing a separation of the liquid sample into the phase portions, and an actuator means for displacing the piston body within the annular chamber.
Patent AU-557455-B2 (AU)
Title: Developing exposed negative - working reproduction layers
Inventor: SCHELL LONI
IPC: G03F7/26
Filed: 1982-10-05
Granted: 1986-12-24
Abstract: Disclosed is a developer composition for exposed, light-sensitive, negative-working reproduction layers, which may contain an organic binder, comprising water and a salt of a substituted aromatic carboxylic acid, in particular, from about 5 to 60% by weight of at least one salt of an aromatic carboxylic acid having substituents which are immediately adjacent to the carboxyl group and represent an amino group, a hydroxyl group, and/or chlorine or bromine. Also disclosed is a process for developing the reproduction layers utilizing the disclosed developers, wherein the reproduction layer contains, in particular, a polymeric organic binder with an acetal, anhydride, amide and/or a carboxyl group.
Patent DE-1953666-B2 (DE)
Title: Mechanical release for vehicle airbag - has inertial release using pivoted gas bottle and ratchet lock
IPC: B60R21/268
Filed: 1969-10-21
Abstract: The gas bottle (1) for inflating the airbag protection is closed by a large diameter lid (5) hinged (7) on top of the bottle cover, and inside the duct (9) leading to the airbag. The lid is held closed by a lever (6) whose free end is held by a ratchet (8) fashioned in the side of the support frame (3) which is rigidly attached to the car. The gas bottle is itself mounted on the support frame at a point (4) near the top of the bottle. Inertial forces greater than a set amount cause the bottle to swing and release the ratchet. A rapid inflation follows.
Patent DE-2137490-B2 (DE)
Title: Projection lens mount with tolerance compensation - is for photographic or projection objective and has mutually displaceable sliding parts with flexible joint of rubber and plastics
IPC: G03B3/02
Filed: 1971-07-27
Abstract: The sliding bearing provides tolerance equalization for mounting a photographic, cinematographic or projection objective and has sliding parts capable of displacing or rotating in each other. Two or more incisions (3) are provided in one or in both sliding parts (1 or 2). The incision (3) accommodates a rubber sheet (4) which is cemented to a self-adhesive sheet (5) on the sides facing the other sliding part in order to reduce friction. The self-adhesive sheet (5) is made of Teflon (RTM). One or more incisions (3) are cut in the inside of the outer sliding part (1) and on the outside of the inner sliding part (2) for seating the self-adhesive rubber sheet (4, 5).
Patent DE-2202866-B2 (DE)
Title: IC engine air volume metering system - has damper with flap adjustable against spring pressure and connected to damper wing and hub unit
IPC: G01F1/28
Filed: 1972-01-21
Abstract: The air volume meter to regulate fuel supply to an I.C. engine has a damper plate located inside the suction duct largely transverse to the direction of the suction flow and adjustable against spring pressure. This regulates fuel supply to the engine esp. in conjunction with a fuel injection unit operating intermittently. The walls within the adjustment area of the damper plate are shaped so that the opening cross section becomes wider exponential to the adjustment path of the damper plate as in 2065686. The flap (30) pref. made in one piece is connected to a pneumatically acting damper wing (47) and to a hub (48) which has a bearing on one side of a housing forming a section of the suction duct.
Patent DE-2210069-B2 (DE)
Title: Adjusting arragmt for distance between dressing stones - to required value for distance between two parallel wheels
IPC: B24B49/18
Filed: 1972-03-02
Abstract: The grinding arrangement consists of two grinding wheels which are mounted next to one another on the same centreline. A dressing fixtures with two stones (6) is used to dress the sides of the two wheels which face one another. The fixture used to adjust the distance between the two dressing stones consists of an arm (8) on which two probes and clock gauges are mounted. The arm be pivoted about an axis which is parallel to the centreline of the grinding wheels, to a second position in which the probes with clock gauges fit over an adjustable master (16). The length of the master is equal to the required distance between the dressing stones.
Patent DE-2235308-B2 (DE)
Title: Electrical signal digital condition indication - has circuit for devices with many simultaneous signals
IPC: G07F5/10
Filed: 1972-07-19
Abstract: The circuit is intended as a simple method of indication of several simultaneous signals. It avoids the need of one circuit per signal channel and therefore gives a reduction in cost especially if carried out using MOS integrated circuits. It is particularly suitable for use with coin slot switches which indicate when a coin passes. Indication is only given if the signal stays in a high or low state for a preset time and the circuit is therfore also useful as a filter. Short spurious impulses at switch-on and switch-off give no indication. The circuit uses a multiplexer, three comparators, two delay registers and two counters and it is driven by some suitable source of clock pulses.
Patent DE-2238239-B2 (DE)
Title: Press with drive under ram - has connecting rods with openings for fastening bearings on crank pin
IPC: B30B1/28
Filed: 1972-08-03
Abstract: The press has connecting rods which are readily fitted on the crankpin. The fitting operation is facilitated by a window in the connecting rod at the crankpin end. The connecting rod (9) actuates the press ram at the top and is driven by the crankpin at the lower end. The connecting rod has a window type opening (17) with side member (18). The crankpin is held between the top bearing block (11) which is inserted in the window and bolted on the lower part of the window (10). The bearing block and the interface (19) are not loaded during the upwards working stroke.
Patent DE-2256246-B2 (DE)
Title: Suction conveyor opening automatic shutter - is variable volume elastic capsule with interior connected to atmosphere
IPC: B65G47/91
Filed: 1972-11-16
Abstract: The automatic shutter is for the openings between the individual chambers and the common suction vessel of a suction conveyor connected to them. It automatically frees the opening when the corresponding chamber is closed by the item to be transported. It is an elastic capsule (11) of variable volume mounted in the chamber (3a, 3b, 3c) and whose interior is connected by a passage (9) to atmosphere. Alternatively, it can be mounted in the suction vessel (2) and with its interior connected to the chamber via a passage. It can comprise two rectangular plates of flexible material, glued together at the periphery via an intermediate piece, also of flexible material.
Patent IE-S64281-B2 (IE)
Title: Metal lintels
Inventor: O'SULLIVAN OWEN
IPC: E04C3/16
Filed: 1995-02-15
Abstract: A lintel comprises two generally L-shaped pressed sheet metal members 10 and 11 disposed back to back and each comprising a generally horizontal flange 12a, 12b and an upstanding web 13a, 13b. The webs are spaced apart except at the top where at least one of the webs extends towards and is fixed to the other by rivets 17.
Patent JP-H0622516-B2 (JP)
IPC: A61F5/00
Filed: 1986-01-23
Abstract: The stabilizing prosthesis device comprises a functional skeletal structure (1) having a rigid flat sole (2) extending parallel to the ground surface, and at least one upright half-shell (3) adapted to at least partially envelop the patients' limb and provided with means of anchoring the limb. Extending between the-sole (2) and the half-shell (3) there being a connection part (4) having a bottom portion (5) defining a sloping upper surface (2a) whereby the patient's center of gravity can be shifted forward in alignment with the extension of the sole (2).
Patent JP-S5642675-B2 (JP)
IPC: C25B11/10
Filed: 1975-02-03
Abstract: 1443502 Electrodes SIGRI ELEKTROGRAPHIT GmbH 31 Jan 1975 [2 Feb 1974 16 March 1974 25 April 1974] 4418/75 Heading C7B [Also in Division C1] An electrode, for use in a chlor-alkali mercury or diaphragm cell, production of chlorate or hypochlorite, oxidation of organic substances, extraction of salt from sea water or cathodic protection, comprises a base structure formed of TiO x  where x is 0.25 to 1.50, at least partially covered by a surface coating containing at least one activating substance, e.g. Pd, Pt, Ir, Ru, Os, Rh, Au, Ag and/or oxides, nitrides, sulphides thereof. The electrode 1 may comprise rectangular top and bottom surfaces, either parallel Fig. 2 (not shown), or with the top surface 5 inclined to the bottom; formed in the bottom and extending between sides 3, 4 may be grooves 2 whose depth uniformly increases. Ribbed reinforcing elements may be provided on the grooves. The electrode is produced by compressing a TiO x  powder (or mixture of Ti and rutile powder with polyvinyl alcohol binder), sintering at 900 to 1500‹C in an inert e.g. argon atmosphere and applying the activating substance(s). At least part of the surface of the base structure not covered by the surface coating may be provided with a sintered Ti coating for connection to Ti current-supply rods or bars e.g. by soldering or welding. The Ti coating may be formed by (a) covering the TiO x  powder with a layer of Ti powder and compressing the superimposed powder layers and sintering, (b) applying Ti powder with etherified cellulose binder to the shaped sintered TiO x  body and sintering, or (c) applying the Ti to the shaped sintered body by flame or plasma spraying. For an activating surface coating, the shaped body may be coated with an acid alcoholic solution of RuCl 3 (H 2 O) 1.5  and H 2 PtCl 6  and heated in argon to burn in the layer.
Patent JP-S6312059-B2 (JP)
IPC: B01J31/00
Filed: 1980-02-29
Abstract: A process for producing urethanes by reacting aromatic amino compounds with aliphatic, cycloaliphatic or araliphatic alcohols and carbon monoxide under conditions of elevated temperature and pressure characterized in that the reaction takes place in the presence of (a) selenium, selenium compounds, sulfur and/or sulfur compounds, (b) aromatic nitro compounds, (c) tertiary organic amines and/or alkali metal salts of weak acids, (d) oxidizing agents of a specified group and, optionally (e) ammonia and/or aliphatic, araliphatic, cycloaliphatic or heterocyclic amines containing at least one hydrogen atom bound to an amine nitrogen.
Patent JP-S6326129-B2 (JP)
IPC: C08G63/68
Filed: 1980-02-29
Abstract: A thermotropic carbonate polyester of high molecular weight which can be shaped is disclosed, characterized in that it possesses an inherent viscosity of more than 0.3 dlg-1 (measured on a solution containing 0.5 g of polymer in 100 cm3 of a 50/5 by volume mixture of para-chlorophenol and 1,2-dichloroethane) and a flow point which is above or equal to 150 DEG  C. and below 330 DEG  C., and in that it consists essentially of units of the formulae: -O-R-O-a, -O-R1-O-b (I)    <IMAGE>  (II)  and ti -CO-R2-CO-(III) in which the radicals R, which are identical, each represent a para-phenylene radical which is monosubstituted by a methyl or ethyl group or a chlorine or bromine atom; the radicals R1 each represent an unsubstituted paraphenylene radical, with 0.3</=a</=1, 0</=b</=0.7 and a+b=1; and the radicals R2, which may be identical or different, each represent a radical chosen from amongst para-phenylene, 1,4-cyclohexylene, 4,4'-biphenylene, 2,6-naphthylene, 1,1'(4,4'-ethylenedioxydiphenylene), 1,1'-(4,4'-butylenedioxydiphenylene) and 1,1'-(4,4'-hexylenedioxydiphenylene) groups, the amount of the units (II) in the mixture (II)+(III) being between 30 and 90 mol % and the molar ratio of the units (I) to the sum of units (II)+(III) being between 0.95 and 1.05. A process for making the thermotropic carbonate polyester is also disclosed.
Patent JP-H0615160-B2 (JP)
IPC: B26F1/36
Filed: 1988-02-12
Abstract: The paper punch consists essentially of a lower part (1) equipped with side cheeks (2) and of a pressure plate (3) articulated on the side cheeks (2). Pressure is transmitted between the pressure plate (3) and hole punches (4) by means of a pressure bar (5) which is parallel to the pivot axis (32) of the pressure plate (3), bears with its upper edge against the pressure plate (3) and on its lower edge (53) has two downwardly pointing pressure studs (52) engaging into cup-like recesses (71) of the hole-punch heads (7) and being supported pivotably with their tip against the bottoms of these. <IMAGE>
Patent JP-H0380130-B2 (JP)
IPC: C07C7/148
Filed: 1984-02-23
Abstract: A process for removing from a mixture of isoprene trimers compounds of the formula   <IMAGE>   by reacting a mixture of cyclic and linear trimers with a compound having an activated carbon atom, of the formula: X-CH2-Y in which one of X or Y is an electron-withdrawing group and the other is an electron-withdrawing or electron-donating group, in the presence of a catalyst consisting of a water-soluble phosphine and a rhodium compound, the reaction being carried out in water or in a water-alcohol medium, and separating the cyclic trimers and linear trimers containing the chain   <IMAGE>  from the mixture of products of the formulae:   <IMAGE>  and   <IMAGE>  which can be used, in particular, in the synthesis of vitamin E.
Patent JP-3366932-B2 (JP)
IPC: H05K3/34
Filed: 1996-02-20
Granted: 2003-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce the working time to improve the productivity by simplifying the production process. SOLUTION: A first low-m.p. metal material 12 is disposed a little on a wiring pattern 3, wire 13 made of a second metal material having a higher m.p. than that of the first material 12 is disposed like a half loop to cover the first material 12, the pattern 3, first material 12 and wire 13 are heated to melt only the first material 12 enough to fill a region surrounded with the wire 3 and pattern 3 and then cooled to form a contact bump. The wire bonding technique is applicable to the disposition of the metal material 12 and wire 13.
Patent JP-S646188-B2 (JP)
IPC: C07C321/26
Filed: 1980-03-26
Abstract: A thiophenol is produced by a process which consists in reacting hydrogen sulfide and a source of hydrogen with a halogenated aromatic compound. The total conversion of the reaction is improved by increasing the reaction temperature as the total conversion decreases optionally independently of the presence of hydrogen. The process produces high yields of thiophenol with low quantities of byproduct aromatic thioethers, particularly diphenyl disulfide.
Patent JP-H0743599-B2 (JP)
IPC: G10L15/187
Filed: 1992-02-28
Abstract: A computer system for speech recognition is described which, using a microphone, an acoustic transducer and a processor, converts speech text into digitized phonemes. By means of training texts, the phonemes and the words to be recognized by the computer system are stored in a memory means. In conjunction with a text subsequently dictated by the speaker, the uttered and the stored phonemes are compared. Using statistical methods and models, the computer system detects those phonemes and, based thereon, the speaker's utterance. There are natural phonemes, meaning actual utterances, and artificial phonemes which are artificially generated by the computer system in the training phase. Thus, an artificial phoneme is provided which is associated with pauses occurring between the components of a compound word. By detecting this interval, the word can be split into its components which are separately processed. Also provided are artificial phonemes resembling at least two natural phonemes. This allows combining different phoneme sequences of one and the same word to a single phoneme sequence. By using artificial phonemes, the memory space required is reduced. At the same time, the compare steps for the uttered and stored phonemes are reduced, which increases the processing speed of the computer sytem. <IMAGE>
Patent JP-3388171-B2 (JP)
IPC: A61P31/04
Filed: 1998-01-22
Granted: 2003-03-17
Abstract: The invention concerns a substantially purified nucleic acid molecule encoding a full length amino acid sequence of Protein IB of Neisseria gonorrhoea, a method for producing a full length PIB protein of Neisseria gonorrhoea comprising culturing a host cell containing a vector having a DNA sequence encoding a full length PIB protein, a polypeptide composition produced by said method and its therapeutic use including as a vaccine.
Patent JP-S6351743-B2 (JP)
IPC: B05C7/00
Filed: 1981-03-27
Abstract: Disclosed is a process for coating the inside of a length of tubing comprising the steps of forming at least one loop of tubing with a downwardly inclined portion and an upwardly inclined portion; filling the cavity of the tubing forming the loop with a coating liquid; transporting the tubing along its longitudinal axis in a substantially vertically upward direction to coat the inside surface of the tubing above the level of the coating liquid with an initial layer of coating liquid; constricting the tubing adjacent to and above the level of the coating liquid with a metering device having a constriction zone which flattens a portion of the tubing passing therethrough to substantially eliminate all of the initial layer thereon and partially flattens the remaining portion of the tubing to allow a desired quantity of coating liquid to remain on the tubing issuing from the constriction zone; filling the cavity of the tubing issuing from the constriction zone with support gas; and, exposing the tubing to the action of heat at a sufficiently high temperature to fuse the coating layer to the inside thereof and form an uninterrupted film. Also disclosed is an apparatus for carrying out the process.
Patent JP-H082875-B2 (JP)
IPC: A61K31/495
Filed: 1990-03-07
Abstract: A therapeutic agent for disorders of cerebro-neural transmission system containing a compound of the formula [I] or salts thereof as an active ingredient, <CHEM>  wherein Ar or Ar min  is phenyl or pyridyl, which can be substituted by lower alkyl, lower alkoxy, halogen or lower alkylenedioxy ; R is hydrogen, lower alkyl, lower alkoxy, halogen or lower alkylenedioxy ;  A is straight or branched alkylene having 1 to 6 carbon atoms ; and n is 0 or 1; and a method of preparation therefore are disclosed.